/24 range
81.161.252.0/24
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IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Addresses
256
With data
256/256
Location
—
Hosting
0
Organizations: Technical University of Sofia
| IP address | Location | Organization | ASN | Hosting | |
|---|---|---|---|---|---|
| 81.161.252.0 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.1 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.2 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.3EF12536.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.4EF12538.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.5EF12520.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.6TE12521-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.7FA12502-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.8FOE12611-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.9FOE12609.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.10FOE12612-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.11FOE12613.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.12FOE12614-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.13FOE12614-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.14FOE12614-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.15FOE12614-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.16EF12543.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.17FF.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.18FOE12618.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.19FOE12619-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.20HALL12602.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.21HALL12627.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.22FOE12615-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.23FOE12615-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.24FOE12615-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.25TE12521-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.26FA12518.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.27EF12522.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.28EF12601.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.29FOE12614-5.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.30FOE12614-6.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.31FOE12614-7.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.32Ef12545.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.33FOE12614-8.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.34FOE12617-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.35FOE12614-9.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.36FOE12614-10.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.37EF12524.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.38EF12527-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.39EF12525.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.40FA12514-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.41FA12514-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.42EF12517.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.43FA12519.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.44EF12524-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.45EF12515.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.46EF12534-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.47EF12503.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.48EF12505.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.49EF12507.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.50EF12541.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.51EF12541-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.52FOE12617-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.53FOE12617-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.54FOE12619-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.55EF12529-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.56FETT12627A-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.57FETT12627A-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.58FA12501-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.59FA12501-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.60FA12501-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.61FA12501-5.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.62FA12501-6.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.63FA12501-7.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.64FA12420-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.65EF12538-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.66FA12506.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.67FA12501-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.68FA12516.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.69FA12502-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.70FA12504.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.71FA12523.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.72 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.73EF12527-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.74FOE12628-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.75FOE12628-5.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.76FOE12628-6.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.77FOE12628-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.78EF12529-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.79FA12519-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.80FA12526-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.81FABLAB.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.82FOE12614-11.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.83BO-DVR-FF1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.84BO-DVR-FF2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.85 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.86 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.87FOE12614-12.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.88FOE12614-13.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.89FOE12616.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.90FA12516-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.91eduroam12617.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.92EF12522-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.93FOE12617-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.94foe12611-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.95 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.96 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.97 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.98 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.99 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.100 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.101 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.102 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.103 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.104EF12515-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.105 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.106FOE12613-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.107FOE12613-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.108FOE12619-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.109 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.110FA12518-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.111 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.112 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.113FA12519-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.114EF12524-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.115EF12517-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.116FOE12612-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.117FOE12612-5.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.118 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.119FOE12612-7.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.120EF12529-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.121EF12521-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.122FAIO12512-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.123FAIO12512-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.124EF12536-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.125FAIO12512-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.126FAIO12512-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.127 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.128 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.129 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.130 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.131DFL204.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.132DFL205-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.133DFL205-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.134DFL206-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.135DFL206-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.136DFL206-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.137DFL206-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.138DFL206-5.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.139DFL206-6.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.140DFL206-7.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.141DFL206-8.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.142DFL206-9.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.143DFL206-10.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.144DFL206-11.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.145DFL206-12.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.146DFL206-13.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.147DFL206-14.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.148DFL206-15.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.149DFL206-16.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.150DFL209.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.151DFL214.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.152CELANG.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.153DFL217-1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.154DFL217-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.155DFL217-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.156DFL217-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.157DFL217-5.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.158DFL204-2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.159DFLAL-BRIDGE1.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.160DFLAL-BRIDGE2.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.161DFL209-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.162DFL217-6.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.163DFL206-S.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.164DFL212.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.165DFL204-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.166DFL205-3.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.167DFL205-4.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.168DFL209-R.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.169DFL217-R.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.170DFL202-DVR.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.171DFL202-SOT.tu-sofia.bg | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.172 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.173 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.174 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.175 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.176 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.177 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.178 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.179 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.180 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.181 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.182 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.183 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.184 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.185 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.186 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.187 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.188 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.189 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.190 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.191 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.192 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.193 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.194 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.195 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.196 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.197 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.198 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.199 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.200 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.201 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.202 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.203 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.204 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.205 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.206 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.207 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.208 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.209 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.210 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.211 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.212 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.213 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.214 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.215 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.216 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.217 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.218 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.219 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.220 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.221 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.222 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.223 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.224 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.225 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.226 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.227 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.228 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.229 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.230 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.231 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.232 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.233 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.234 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.235 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.236 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.237 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.238 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.239 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.240 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.241 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.242 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.243 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.244 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.245 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.246 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.247 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.248 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.249 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.250 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.251 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.252 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.253 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.254 | — | Technical University of Sofia | Not in database | — | |
| 81.161.252.255 | — | Technical University of Sofia | Not in database | — |